# This file is part of Hercules.
# http://herc.ws - http://github.com/HerculesWS/Hercules
#
# Copyright (C) 2012-2024 Hercules Dev Team
# Copyright (C) Athena Dev Teams
#
# Hercules is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

# @configure_input@

CONFIG_D = ../config
CONFIG_H = $(wildcard $(CONFIG_D)/*.h) $(wildcard $(CONFIG_D)/*/*.h)

COMMON_D = ../common
COMMON_H = $(filter-out %.p.h, $(wildcard $(COMMON_D)/*.h)) ../plugins/HPMHooking.h
SYSINFO_INC = $(COMMON_D)/sysinfo.inc
COMMON_INCLUDE = -I..

THIRDPARTY_D = ../../3rdparty
THIRDPARTY_INCLUDE = -I$(THIRDPARTY_D)

LIBCONFIG_D = $(THIRDPARTY_D)/libconfig
LIBCONFIG_OBJ = $(addprefix $(LIBCONFIG_D)/, libconfig.o grammar.o scanctx.o \
                scanner.o strbuf.o)
LIBCONFIG_H = $(addprefix $(LIBCONFIG_D)/, libconfig.h grammar.h parsectx.h \
              scanctx.h scanner.h strbuf.h wincompat.h)

ifeq (@USE_HTTP_PARSER@,yes)
HTTPPARSER_D = $(THIRDPARTY_D)/http-parser/
HTTPPARSER_OBJ = $(addprefix $(HTTPPARSER_D)/, http_parser.o)
HTTPPARSER_H = $(addprefix $(HTTPPARSER_D)/, http_parser.h)
else
ifeq (@USE_LLHTTP@,yes)
HTTPPARSER_D = $(THIRDPARTY_D)/llhttp/
HTTPPARSER_OBJ = $(addprefix $(HTTPPARSER_D)/, api.o http.o llhttp.o)
HTTPPARSER_H = $(addprefix $(HTTPPARSER_D)/, llhttp.h)
endif
endif

MULTIPARTPARSER_D = $(THIRDPARTY_D)/multipart-parser/
MULTIPARTPARSER_OBJ = $(addprefix $(MULTIPARTPARSER_D)/, multipartparser.o)
MULTIPARTPARSER_H = $(addprefix $(MULTIPARTPARSER_D)/, multipartparser.h)

CJSON_D = $(THIRDPARTY_D)/cJSON/
CJSON_OBJ = $(addprefix $(CJSON_D)/, cJSON.o cJSON_Utils.o)
CJSON_H = $(addprefix $(CJSON_D)/, cJSON.h cJSON_Utils.h)

LIBGIF_D = $(THIRDPARTY_D)/libgif/
LIBGIF_OBJ = $(addprefix $(LIBGIF_D)/, dgif_lib.o egif_lib.o gifalloc.o gif_err.o gif_font.o gif_hash.o openbsd-reallocarray.o)
LIBGIF_H = $(addprefix $(LIBGIF_D)/, gif_hash.h gif_lib.h gif_lib_private.h)

ifeq (@USE_LIBBACKTRACE@,yes)
	LIBBACKTRACE_D = $(THIRDPARTY_D)/libbacktrace
	LIBBACKTRACE_OBJ = $(addprefix $(LIBBACKTRACE_D)/, atomic.o backtrace.o \
	              dwarf.o @LIBBACKTRACE_FORMAT_FILE@ fileline.o mmapio.o mmap.o posix.o print.o \
	              simple.o sort.o state.o)
	LIBBACKTRACE_H = $(addprefix $(LIBBACKTRACE_D)/, backtrace.h \
	              backtrace-supported.h config.h filenames.h internal.h)
else
	LIBBACKTRACE_D =
	LIBBACKTRACE_OBJ =
	LIBBACKTRACE_H =
endif

MT19937AR_D = $(THIRDPARTY_D)/mt19937ar
MT19937AR_OBJ = $(MT19937AR_D)/mt19937ar.o
MT19937AR_H = $(MT19937AR_D)/mt19937ar.h

API_C = api.c aclif.c aloginif.c HPMapi.c httpparser.c httpsender.c handlers.c \
	imageparser.c jsonparser.c jsonwriter.c postheader.c
API_OBJ = $(addprefix obj_sql/, $(patsubst %c,%o,$(API_C)))
API_H = api.h apipackets.h aclif.h aloginif.h HPMapi.h apisessiondata.h httpparser.h \
	httpparsehandler.h handlerfunc.h handlers.h mimepart.h urlhandlers.h \
	imageparser.h jsonparser.h jsonwriter.h http_include.h

HAVE_MYSQL=@HAVE_MYSQL@
ifeq ($(HAVE_MYSQL),yes)
	API_SERVER_SQL_DEPENDS=$(API_OBJ) $(COMMON_D)/obj_all/common.a $(COMMON_D)/obj_sql/common_sql.a $(MT19937AR_OBJ) $(LIBCONFIG_OBJ) $(HTTPPARSER_OBJ) $(MULTIPARTPARSER_OBJ) $(CJSON_OBJ) $(LIBGIF_OBJ) $(LIBBACKTRACE_OBJ) $(SYSINFO_INC)
else
	API_SERVER_SQL_DEPENDS=needs_mysql
endif

@SET_MAKE@

CC = @CC@
export CC

#####################################################################
.PHONY: all sql api-server clean buildclean help

all: sql

sql: api-server

buildclean:
	@echo "	CLEAN	api (build temp files)"
	@rm -rf *.o obj_sql

clean: buildclean
	@echo "	CLEAN	api"
	@rm -rf ../../api-server@EXEEXT@

help:
	@echo "possible targets are 'api-server' 'all' 'clean' 'help'"
	@echo "'api-server'   - api server"
	@echo "'all'          - builds all above targets"
	@echo "'clean'        - cleans builds and objects"
	@echo "'buildclean'   - cleans build temporary (object) files, without deleting the"
	@echo "                 executables"
	@echo "'help'         - outputs this message"

#####################################################################

Makefile: Makefile.in
	@$(MAKE) -C ../.. src/api/Makefile

$(SYSINFO_INC): $(API_C) $(API_H) $(COMMON_H) $(CONFIG_H) $(MT19937AR_H) $(HTTPPARSER_H) $(MULTIPARTPARSER_H) $(CJSON_H) $(LIBGIF_H) $(LIBCONFIG_H) $(LIBBACKTRACE_H)
	@echo "	MAKE	$@"
	@$(MAKE) -C ../.. sysinfo

needs_mysql:
	@echo "MySQL not found or disabled by the configure script"
	@exit 1

# object directories

obj_sql:
	@echo "	MKDIR	obj_sql"
	@-mkdir obj_sql

# executables

api-server: ../../api-server@EXEEXT@

../../api-server@EXEEXT@: $(API_SERVER_SQL_DEPENDS) Makefile
	@echo "	LD	$(notdir $@)"
	@$(CC) @STATIC@ @LDFLAGS@ -o ../../api-server@EXEEXT@ $(API_OBJ) $(COMMON_D)/obj_all/common.a $(COMMON_D)/obj_sql/common_sql.a \
		$(MT19937AR_OBJ) $(LIBCONFIG_OBJ) $(HTTPPARSER_OBJ) $(MULTIPARTPARSER_OBJ) $(CJSON_OBJ) $(LIBGIF_OBJ) $(LIBBACKTRACE_OBJ) @LIBS@ @MYSQL_LIBS@

# missing object files
$(COMMON_D)/obj_all/common.a:
	@echo "	MAKE	$@"
	@$(MAKE) -C $(COMMON_D) sql

$(COMMON_D)/obj_sql/common_sql.a:
	@echo "	MAKE	$@"
	@$(MAKE) -C $(COMMON_D) sql

$(MT19937AR_OBJ):
	@echo "	MAKE	$@"
	@$(MAKE) -C $(MT19937AR_D)

$(LIBCONFIG_OBJ):
	@echo "	MAKE	$@"
	@$(MAKE) -C $(LIBCONFIG_D)

$(HTTPPARSER_OBJ):
	@echo "	MAKE	$@"
	@$(MAKE) -C $(HTTPPARSER_D)

$(CJSON_OBJ):
	@echo "	MAKE	$@"
	@$(MAKE) -C $(CJSON_D)

$(LIBGIF_OBJ):
	@echo "	MAKE	$@"
	@$(MAKE) -C $(LIBGIF_D)

$(MULTIPARTPARSER_OBJ):
	@echo "	MAKE	$@"
	@$(MAKE) -C $(MULTIPARTPARSER_D)

$(LIBBACKTRACE_OBJ):
	@echo "	MAKE	$@"
	@$(MAKE) -C $(LIBBACKTRACE_D)

.SECONDEXPANSION:

# api object files

obj_sql/%.o: %.c $(API_H) $(COMMON_H) $(CONFIG_H) $(MT19937AR_H) $(LIBCONFIG_H) $(HTTPPARSER_H) $(MULTIPARTPARSER_H) $(CJSON_H) $(LIBGIF_H) $(LIBBACKTRACE_H) | obj_sql
	@echo "	CC	$<"
	@$(CC) @CFLAGS@ @DEFS@ $(COMMON_INCLUDE) $(THIRDPARTY_INCLUDE) @MYSQL_CFLAGS@ @CPPFLAGS@ -c $(OUTPUT_OPTION) $<
